CN103546605B - A kind of have the mobile terminal and measuring method thereof of measuring length function - Google Patents
A kind of have the mobile terminal and measuring method thereof of measuring length function Download PDFInfo
- Publication number
- CN103546605B CN103546605B CN201310487163.2A CN201310487163A CN103546605B CN 103546605 B CN103546605 B CN 103546605B CN 201310487163 A CN201310487163 A CN 201310487163A CN 103546605 B CN103546605 B CN 103546605B
- Authority
- CN
- China
- Prior art keywords
- angular velocity
- length
- detection module
- rotation detection
- magnitude
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A kind of mobile terminal with measurement length function provided by the invention and measuring method thereof, by arranging a rotation detection module on mobile terminals, described rotation detection module is for being rotated up in object being measured length surface side and rotate, by it, the distance produced characterizing the length value of object being measured, angular velocity produced by described rotation detection module and the time of rotation detection module rotation is obtained by central processing module, and the length value of object being measured is gone out in conjunction with the circumference calculating of rotation detection module, thus realizing using mobile terminal just can carry out linear measure longimetry easily.The method of the described mobile terminal with measurement length function and measurement thereof, while adding mobile terminal practicality, provides users with the convenient.
Description
Technical field
The present invention relates to mobile terminal application, in particular a kind of have the mobile terminal and measuring method thereof of measuring length function.
Background technology
Along with mobile terminal technical development is increasingly faster, have become as the thing carried with in people's daily life as mobile terminals such as mobile phones；On the other hand, running into the demand needing to measure object length in people's daily life unavoidably, the clothing long data of the clothes bought such as Taobao describes with seller and is not inconsistent, it is necessary to measures length and determines, etc.；But modern few people carry with ruler, therefore, the function of integral measuring length is necessary on mobile terminals.But all kinds of mobile terminals on observation market, still do not possess the function measuring length；Therefore, prior art existing defects.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of mobile terminal and measuring method thereof having and measuring length function, with the problem solving can not carry out linear measure longimetry at any time in prior art.
Technical scheme is as follows:
A kind of have the mobile terminal measuring length function, wherein, including: rotation detection module and central processing module；
Rotation detection module, for acting on the length direction of measured object surface, and the time value of the magnitude of angular velocity produced when being turned and its rotation is transferred to central processing module；
Central processing module, magnitude of angular velocity during for obtaining the rotation of described rotation detection module and the time of rotation, and time and the default data of the magnitude of angular velocity obtained and rotation are processed, calculate the length value of testee；
Described default data include the length that described rotation detection module rotates one week.
Described has the mobile terminal measuring length function, wherein,
Described central processing module includes angular velocity acquiring unit, length computation unit and length value processing unit；
Angular velocity acquiring unit, is used for obtaining described rotation detection module magnitude of angular velocity in rotation measuring length；
Length computation unit, for calculating the length value of object being measured according to the magnitude of angular velocity obtained and the data of presetting；
Length value processing unit, is added for the length value described length computation unit calculated, draws the length value that object being measured is total.
Described has the mobile terminal measuring length function, and wherein, described central processing module also includes a timing unit, obtains the magnitude of angular velocity of described rotation detection module for triggering described angular velocity acquiring unit every a scheduled time.
Described has the mobile terminal measuring length function, and wherein, described rotation detection module includes roller, and described roller is provided centrally with the gyroscope of magnitude of angular velocity when detection wheel rotates.
Described has the mobile terminal measuring length function, and wherein, described central processing module also includes an angular velocity comparing unit, compares for the magnitude of angular velocity that described angular velocity acquiring unit is got；Magnitude of angular velocity for comparing is the magnitude of angular velocity that described timing unit double Trigger Angle speed acquiring unit obtains from described rotation detection module.
Described have the mobile terminal measuring length function, and wherein, described length computation unit calculates the formula that the length value of object being measured adopts and is:
Wherein, L represents the time value of the length value of object being measured, t2 and t1 respectively timing unit record, the magnitude of angular velocity in rotation detection module described in t2 and the t1 moment respectively that w1 and w2 respectively described angular velocity acquiring unit gets, T is intervalometer timing time-out time, and C is the girth of described rotation detection module.
Described mobile terminal measures the method for length, and wherein, described method includes:
A, rotation detection module rotate along its length direction on measured object surface；
B, central processing module obtain the time of the angular velocity in described rotation detection module rotation process and its rotation, the data got and default data are combined and calculate the length value of measured object surface；
Described default data are the length that rotation detection module rotates one week.
Described mobile terminal measures the method for length, it is characterised in that also include in described step B:
B1, opening timing unit carry out timing, and obtain magnitude of angular velocity w1 that presently described rotation detection module rotates and the time value t1 that timing unit now shows；
Whether B2, judgement timing unit be beyond Preset Time, if beyond Preset Time, carrying out next step, otherwise continuing timing；
B3, obtain the magnitude of angular velocity w2 that presently described rotation detection module rotates, and compare the size of w1 and w2, if both are equal, then repeat step B2, otherwise carry out next step；
The time value t2 that B4, acquisition timing unit now show, and use formulaCalculate the length value of object being measured；
Described L represents the time value that the length value of object being measured, t2 and t1 respectively timing unit records in step B1 and B4, w1 and w2 is the magnitude of angular velocity in rotation detection module described in t2 and the t1 moment respectively that central processing module gets, T is the time value beyond described Preset Time that intervalometer shows, C is the girth of described rotation detection module.
Described mobile terminal measures the method for length, wherein, described step B4 also include after length computation completes, magnitude of angular velocity w2 in the presently described rotation detection module got in this step is replaced the described angular velocity w1 obtained in step bl is determined., the magnitude of angular velocity got is updated;And repeat step B2.
Described mobile terminal measures the method for length, wherein, also includes in stepb:
B5, the length value of object being measured calculated in step B4 is added, obtains the length value of total object being measured.
A kind of mobile terminal with measurement length function provided by the present invention and measuring method thereof, it is provided with its rotation detection module carrying out the length rolling produced distance to characterize object being measured on the surface of object being measured on mobile terminals, and by the central processing module of mobile terminal, the data obtained in rotation detection module are processed, the final length value obtaining measured object surface, thus realizing just can being carried out easily linear measure longimetry by mobile terminal, while adding mobile terminal practicality, daily life for user provides convenient.
Accompanying drawing explanation
Fig. 1 is a kind of principle assumption diagram with the mobile terminal first embodiment measuring length function of the present invention.
Fig. 2 is the principle assumption diagram of mobile terminal the second embodiment of the present invention.
Fig. 3 is the structural representation of mobile terminal of the present invention.
Fig. 4 is the structural representation of roller in mobile terminal Application Example of the present invention.
Fig. 5 is the flow chart of steps of a kind of measuring method with the mobile terminal measuring length function of the present invention.
Fig. 6 is a kind of flow chart of steps having when the measuring method of mobile terminal measuring length function is specifically applied of the present invention.
Detailed description of the invention
The present invention provides a kind of mobile terminal and measuring method thereof having and measuring length function, and for making the purpose of the present invention, technical scheme and effect clearly, clearly, referring to accompanying drawing examples, the present invention is described in more detail.Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
It is illustrated in figure 1 a kind of principle assumption diagram with the mobile terminal measuring length function provided by the invention, as it can be seen, it includes with lower module:
Rotation detection module 10 and central processing module 20；
Rotation detection module 10, for acting on the length direction of measured object surface, and the time value of the magnitude of angular velocity produced when being turned and its rotation is transferred to central processing module.
Described rotation detection module rotates by being close on object being measured, even if it rotates on object being measured on object being measured length direction, in its rotation process identical in the distance of object being measured surface scrolls and the length of object being measured, therefore can by using the number of turns that rotation detection module rotates characterize the length of object being measured.
Central processing module 20, magnitude of angular velocity during for obtaining the rotation of described rotation detection module and the time of rotation, and time and the default data of the magnitude of angular velocity obtained and rotation are processed, calculate the length value of testee；Described default data include the length that described rotation detection module rotates one week.
Owing to described rotation detection module carries out in rotation process in measured object surface, its along measured object surface turned distance can pass through the magnitude of angular velocity of its rotation, rotation time and rotate one week length computation out, therefore from described rotation detection module, the magnitude of angular velocity of rotation detection module generation when rotating and the time value of its rotation is obtained at the central processing module carrying out described mobile terminal, one week time used is rotated, it is possible to calculate the length value of object being measured in conjunction with described rotation measuring module.
It is also preferred that the left in order to realize the function using mobile terminal to measure length more accurately, as in figure 2 it is shown, on the basis of above-described embodiment, it is also possible to carry out improving:
Described central processing module includes angular velocity acquiring unit 22, length computation unit 24 and length value processing unit 25.
Angular velocity acquiring unit 22, is used for obtaining described rotation detection module magnitude of angular velocity in rotation measuring length；
Length computation unit 24, for calculating the length value of object being measured according to the magnitude of angular velocity obtained and the data of presetting；Described default data are the length value that rotation detection module rotates a week.
Length value processing unit 25, is added for the length value described length computation unit calculated, draws the length value that object being measured is total.
Described central processing module also includes a timing unit 21, obtains the magnitude of angular velocity of described rotation detection module for triggering described angular velocity acquiring unit every a scheduled time.
Described central processing module also includes an angular velocity comparing unit 23, compares for the magnitude of angular velocity that described angular velocity acquiring unit is got；Magnitude of angular velocity for comparing is the magnitude of angular velocity that described timing unit double Trigger Angle speed acquiring unit 22 obtains from described rotation detection module 10.
The formula that the length value that described length computation unit 24 calculates object being measured adopts is:
Wherein, L represents the time value of the length value of object being measured, t1 and t2 respectively timing unit record, the magnitude of angular velocity in rotation detection module described in t1 and the t2 moment respectively that w1 and w2 respectively described angular velocity acquiring unit gets, T is the time value beyond described Preset Time that intervalometer shows, C is the girth of described rotation detection module.
Below more detailed explanation is made in the concrete application of above-mentioned each unit:
First when user needs the linear measure longimetry carrying out object being measured, opening timing unit 21, device when concrete described timing unit 21 can be certain.Timing unit obtains the magnitude of angular velocity of described rotation detection module 10 every a scheduled time Trigger Angle speed acquiring unit 22, and the length computation unit 24 in central processing module records the magnitude of angular velocity w1 of now timing unit the time value t1 shown and the rotation detection module 10 got.
Timing unit 21 in central processing module judges whether the time of its timing exceeds preset time value (preferably, described preset time value is 10ms), if beyond, obtain the magnitude of angular velocity w2 of now rotation detection module 10, and by w2 compared with the magnitude of angular velocity w1 of the last record of length computation unit 24, it is judged that whether the magnitude of angular velocity in described rotation detection module changes.If the time of intervalometer timing, intervalometer continued timing without departing from preset time value.
If it is judged that the magnitude of angular velocity in described rotation detection module there occurs change, then following formula is used to calculate the length value of object being measured:
In above-mentioned formulaFor in the t2-t1-T number of turns that in during this period of time, described rotation detection module rotates, the number of turns being turned and girth can obtain described rotation detection module mutually at convenience rotating produced distance in during this period of time at t2-t1-T, that is to say the distance that in during this period of time, rotation detection module is moved on the length direction of object being measured.
In above-mentioned formulaFor its distance produced along its length in measured object surface in the T time section after timing unit timing exceeds Preset Time, due to after timing unit exceeds Preset Time, the angular velocity of described rotation detection module changes to w2 from w1, therefore it is calculated by taking both meansigma methodss in this technology, in the hope of obtaining length value more accurately.
It is illustrated in figure 3 the structural representation of described mobile terminal provided by the present invention, the roller 2 of the described rotation detection functions of modules that is connected with central processing module and has is installed at one jiao of mobile terminal 1 or some position on surface.As shown in Figure 4, it is provided with one in the center of described roller and real-time detection can go out the gyroscope 200 of magnitude of angular velocity when roller rotates.When specifically applying, by roller 2, in measured object surface, length direction along object being measured rolls, and is characterized the length of object being measured by the number of turns rolled.Described gyroscope 200 is for obtaining angular velocity when roller rotates in real time, and the magnitude of angular velocity of its acquisition is transferred to the central processing unit of mobile terminal.The central processing unit of mobile terminal calculates the length value of object being measured according to the magnitude of angular velocity obtained, the time of roller rotation and the cycle of roller rotation.
It is understood, however, that the one in the citing of above-mentioned rollers only most preferred embodiment, on the basis of the technology of the present invention thinking, it is also possible to carry out other and improve, such as with other column types or there is the object of spherical outer surface replace.
On a kind of basis with the mobile terminal measuring function that the invention described above provides, present invention also offers a kind of method using described mobile terminal measurement length, it is illustrated in figure 5 described mobile terminal and measures the method flow diagram of length, as it can be seen, described method includes:
S1, rotation detection module rotate along its length direction on measured object surface；
S2, central processing module obtain the time of the angular velocity in described rotation detection module rotation process and its rotation, the data got and default data are combined and calculate the length value of measured object surface；
Described default data are the length that rotation detection module rotates one week.
In order to enable to obtain more accurately the length value of object being measured, it is preferred that described step S2 also includes:
1, opening timing unit carries out timing, and obtains magnitude of angular velocity w1 that presently described rotation detection module rotates and the time value t1 that timing unit now shows；
2, judge that whether timing unit is beyond Preset Time, if beyond Preset Time, carrying out next step, otherwise continuing timing；
3, obtain the magnitude of angular velocity w2 that presently described rotation detection module rotates, and compare the size of w1 and w2, if both are equal, then repeat step 2, otherwise carry out next step；
4, obtain the time value t2 that timing unit now shows, and use formulaCalculate the length value of object being measured；
Described L represents the time value that the length value of object being measured, t2 and t1 respectively timing unit records in step 1 and 4, w1 and w2 is the magnitude of angular velocity in rotation detection module described in t2 and the t1 moment respectively that central processing module gets, T is intervalometer timing time-out time, and C is the girth of described rotation detection module.
Described step 4 also includes after length computation completes, the magnitude of angular velocity w2 in the presently described rotation detection module got replaces the described angular velocity w1 obtained in step 1, the magnitude of angular velocity got is updated in this step.
Also include in step s 2:
5, the length value of the object being measured calculated in step 4 is added, obtains the length value of total object being measured.
Being illustrated in figure 6 the present invention uses the method for described mobile terminal measurement length in concrete Application Example flow chart of steps, when being shown in using described mobile terminal to carry out linear measure longimetry:
H1, opening timing unit carry out timing；
The time value t1 that H2, the magnitude of angular velocity w1 obtaining the rotation of presently described rotation detection module and timing unit now show;
Whether H3, judgement timing unit be beyond Preset Time, if beyond Preset Time, carrying out next step, otherwise continuing timing, if beyond, carry out next step, otherwise continue this step；
H4, obtain presently described rotation detection module rotate magnitude of angular velocity w2；
H5, compare the size of w1 and w2, if both are equal, then repeat step H3, otherwise carry out next step；
The time value t2 that H6, acquisition timing unit now show, and use formulaCalculate the length value of object being measured, and the magnitude of angular velocity w2 in the presently described rotation detection module got in this step is replaced the described angular velocity w1 obtained in step 1, the magnitude of angular velocity got is updated, and repeats step H2；
H7, the length value of object being measured calculated is added, obtains the length value of total object being measured.
A kind of mobile terminal with measurement length function provided by the invention and measuring method thereof, by arranging a rotation detection module on mobile terminals, described rotation detection module is for being rotated up in object being measured length surface side and rotate, by it, the distance produced characterizing the length value of object being measured, angular velocity produced by described rotation detection module and the time of rotation detection module rotation is obtained by central processing module, and the length value of object being measured is gone out in conjunction with the circumference calculating of rotation detection module, thus realizing using mobile terminal just can carry out linear measure longimetry easily.The method of the described mobile terminal with measurement length function and measurement thereof, while adding mobile terminal practicality, provides users with the convenient.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, it is possible to improved according to the above description or convert, all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (5)
1. one kind has the mobile terminal measuring length function, it is characterised in that including: rotation detection module and central processing module；
Rotation detection module, for acting on the length direction of measured object surface, and the time value of the magnitude of angular velocity produced when being turned and its rotation is transferred to central processing module；
Central processing module, magnitude of angular velocity during for obtaining the rotation of described rotation detection module and the time of rotation, and time and the default data of the magnitude of angular velocity obtained and rotation are processed, calculate the length value of testee；
Described default data include the length that described rotation detection module rotates one week；
Described central processing module includes angular velocity acquiring unit, length computation unit and length value processing unit；
Angular velocity acquiring unit, is used for obtaining described rotation detection module magnitude of angular velocity in rotation measuring length；
Length computation unit, for calculating the length value of object being measured according to the magnitude of angular velocity obtained and the data of presetting；
Length value processing unit, is added for the length value described length computation unit calculated, draws the length value that object being measured is total；
Described central processing module also includes a timing unit, obtains the magnitude of angular velocity of described rotation detection module for triggering described angular velocity acquiring unit every a scheduled time；
Described rotation detection module includes roller, and described roller is provided centrally with the gyroscope of magnitude of angular velocity when detection wheel rotates；
Described central processing module also includes an angular velocity comparing unit, compares for the magnitude of angular velocity that described angular velocity acquiring unit is got；Magnitude of angular velocity for comparing is the magnitude of angular velocity that described timing unit double Trigger Angle speed acquiring unit obtains from described rotation detection module；
Described length computation unit calculates the formula that the length value of object being measured adopts:
Wherein, L represents the time value of the length value of object being measured, t1 and t2 respectively timing unit record, the magnitude of angular velocity in rotation detection module described in t1 and the t2 moment respectively that w1 and w2 respectively described angular velocity acquiring unit gets, T is intervalometer timing time-out time, and C is the girth of described rotation detection module.
2. according to claim 1 have the mobile terminal measuring length function, it is characterised in that
Described central processing module also includes an angular velocity comparing unit, compares for the magnitude of angular velocity that described angular velocity acquiring unit is got；Magnitude of angular velocity for comparing is the magnitude of angular velocity that described timing unit double Trigger Angle speed acquiring unit obtains from described rotation detection module.
3. the method that mobile terminal as claimed in claim 1 measures length, it is characterised in that described method includes:
A, rotation detection module rotate along its length direction on measured object surface；
B, central processing module obtain the time of the angular velocity in described rotation detection module rotation process and its rotation, the data got and default data are combined and calculate the length value of measured object surface；
Described default data are the length that rotation detection module rotates one week；
Described step B also includes:
B1, opening timing unit carry out timing, and obtain magnitude of angular velocity w1 that presently described rotation detection module rotates and the time value t1 that timing unit now shows；
Whether B2, judgement timing unit be beyond Preset Time, if beyond Preset Time, carrying out next step, otherwise continuing timing；
B3, obtain the magnitude of angular velocity w2 that presently described rotation detection module rotates, and compare the size of w1 and w2, if both are equal, then repeat step B2, otherwise carry out next step；
The time value t2 that B4, acquisition timing unit now show, and use formulaCalculate the length value of object being measured；
Described L represents the time value that the length value of object being measured, t2 and t1 respectively timing unit records in step B1 and B4, w1 and w2 is the magnitude of angular velocity in rotation detection module described in t2 and the t1 moment respectively that central processing module gets, T is the time value beyond described Preset Time that intervalometer shows, C is the girth of described rotation detection module.
4. the method that mobile terminal according to claim 3 measures length, it is characterized in that, described step B4 also include after length computation completes, magnitude of angular velocity w2 in the presently described rotation detection module got in this step is replaced the described angular velocity w1 obtained in step bl is determined., the magnitude of angular velocity got is updated, and repeats step B2.
5. the method that mobile terminal according to claim 4 measures length, it is characterised in that also include in stepb:
B5, the length value of object being measured calculated in step B4 is added, obtains the length value of total object being measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310487163.2A CN103546605B (en) | 2013-10-17 | 2013-10-17 | A kind of have the mobile terminal and measuring method thereof of measuring length function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310487163.2A CN103546605B (en) | 2013-10-17 | 2013-10-17 | A kind of have the mobile terminal and measuring method thereof of measuring length function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103546605A CN103546605A (en) | 2014-01-29 |
| CN103546605B true CN103546605B (en) | 2016-07-13 |
Family
ID=49969642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310487163.2A Active CN103546605B (en) | 2013-10-17 | 2013-10-17 | A kind of have the mobile terminal and measuring method thereof of measuring length function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103546605B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807423A (en) * | 2014-01-23 | 2015-07-29 | 中兴通讯股份有限公司 | Mobile terminal and mobile terminal based measuring method |
| CN105989704A (en) * | 2015-02-15 | 2016-10-05 | 上海卜珑智能科技有限公司 | Apparatus for realizing intelligent data measurement through sensor and Bluetooth communication mode |
| JP6555149B2 (en) * | 2016-02-15 | 2019-08-07 | オムロン株式会社 | Arithmetic apparatus, arithmetic method and arithmetic program |
| CN106907974A (en) * | 2017-02-20 | 2017-06-30 | 深圳市宇恒互动科技开发有限公司 | A kind of method, system and device of the portable gage length data of super low-power consumption |
| FR3077130B1 (en) * | 2018-01-23 | 2022-05-13 | Bosch Gmbh Robert | Length measuring device and method |
| CN111641742A (en) * | 2020-05-27 | 2020-09-08 | 捷开通讯(深圳)有限公司 | Mobile terminal and size measuring method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1881982A (en) * | 2005-06-14 | 2006-12-20 | 明基电通股份有限公司 | Portable electronic device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003229943A (en) * | 2002-02-01 | 2003-08-15 | Shikku Kk | Improved portable telephone set |
-
2013
- 2013-10-17 CN CN201310487163.2A patent/CN103546605B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1881982A (en) * | 2005-06-14 | 2006-12-20 | 明基电通股份有限公司 | Portable electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103546605A (en) | 2014-01-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103546605B (en) | A kind of have the mobile terminal and measuring method thereof of measuring length function | |
| CN103411607B (en) | Pedestrian's step-size estimation and dead reckoning method | |
| JP5992985B2 (en) | Body fat estimation method, device, and system | |
| JP2012173020A5 (en) | ||
| EP1995555A3 (en) | Roundness measuring device, method and program for measuring roundness | |
| CN104197935B (en) | Indoor localization method based on mobile intelligent terminal | |
| US8655620B2 (en) | Method and module for measuring rotation and portable apparatus comprising the module | |
| CN103913171A (en) | Compensation measurement method for rotary speed and rotary angle of carrier based on accelerometer and gyroscope | |
| US10004429B2 (en) | Method and system for measuring a path length using a handheld electronic device | |
| CN102278978A (en) | Method for measuring interpupillary distance | |
| EP2743645A8 (en) | Phase difference detector and rotation angle detection device including the same | |
| CN103049189A (en) | Page convent browsing method and device | |
| CN105937911A (en) | Magnetic sensor attitude calculation method | |
| CN102645161A (en) | Motor rotor position detection method based on image phase correlation algorithm | |
| CN104567791B (en) | Rotation angle of camera detection method, device and mobile terminal | |
| CN205120740U (en) | Motor rotational speed comprehensive testing system | |
| CN105353598B (en) | A kind of method that utilization shadow determines the date | |
| CN105455816B (en) | Measure the method and system of shoulder breadth | |
| FR3077130A1 (en) | Device and method for measuring length | |
| CN106324272A (en) | Mobile terminal and mobile terminal speed measuring method | |
| JP2015099073A5 (en) | ||
| CN207300087U (en) | A kind of portable torque spring detection instrument | |
| CN207351365U (en) | A kind of car-valve part inside diameter test fixture | |
| TW200951414A (en) | Evaluation method, evaluation apparatus, and exposure apparatus | |
| CN105526898B (en) | Waters width measurement system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211122 Address after: 264200 No. 220, Keji Road, torch high tech Industrial Development Zone, Weihai City, Shandong Province Patentee after: Weihai high tech Park Operation Management Co.,Ltd. Address before: 6 / F, No.5, Lane 999, Yangfan Road, high tech Zone, Ningbo, Zhejiang 315100 Patentee before: TCL COMMUNICATION (NINGBO) Co.,Ltd. |
|
| TR01 | Transfer of patent right |